Wet-Cutting - Bosch GDC 14-40 Manual De Instrucciones

• Do not clamp the machine in a vice.
• Never remove the protection of rubber of the switch.
They prevent the penetration of water and dust in the
switch.
• Install and adjust the water jet only with the machine
turned off.
• Be careful of hidden electrical lines or gas and water
pipes. Check the working area, e. g. with a metal detec-
tor.
• Observe the manufacturer's instructions for mounting
and operating the diamond cutting discs.
• Only use diamond cutting discs with a maximum permis-
sible speed that is at least as high as the no-load speed
of the machine.
• Check the diamond cutting discs before use. The dia-
mond cutting discs must be mounted in a exact align-
ment and be able to rotate freely. Carry out a test run for
at least 30 seconds without any load. Do not use any di-
amond cutting discs that are damaged, out-of-balance,
or vibrate.
• Observe the dimensions of the diamond cutting discs.
The hole diameter must fit the mounting flange
not use any reduction parts or adapters.
• Protect diamond cutting discs against impact, shock and
grease.
• Do not work with materials containing asbestos.
• Keep hands away from the rotating diamond cutting
disc.
• Blocking the cutting discs leads to jerking reaction forc-
es on the machine. In this case switch off the ma-chine
immediately.
! Caution!
Diamond cutting discs do not stop running
immediately when the machine is turned off. Do not ex-
ert any pressure against the side of the diamond cutting
discs.
! Caution!
Diamond cutting discs become very hot
during operation; do not touch them before they have
cooled down.
Bosch can assure flawless functioning of the
•
machine only when the original accessories are
used.
Changing the tool (fig. A)
Before any work on the machine itself, pull the
•
mains plug.
• Wear protective gloves.
• Make sure the diamond wheel is correct and in perfect
working conditions.
INSERTING
Place the assembling flange
Then place the diamond cutting disc
9
dle and tighten the screw
13
assembly of the screw
12
flange and using an open-ended spanner
Observe when assembling:
tive arrows on the protective guard
11
disc must agree.
REMIVING
12
Hold the flange with the open-ended spanner
13
loosen the screw using a wrench
Warning: Left-hand thread!
Remove the parts to clean before a new assembly.
8
10
on the motor spindle
11
on the motor spin-
13
using the wrench
must thereby be held tightly the
17
.
The direction of the respec-
1
and diamond cutting
14
.

Wet-cutting

The machine may only be used for wet-cutting when wa-
ter-cooled.
• Install and adjust the water jet only with the machine
turned off.
• Never remove the protection of rubber of the switch.
They prevent the penetration of water and dust in the
switch.
Warning!
water supply system before starting work. Never use
demaged parts.
Warning!
tool and away from pearsons in the working area.
INSERT TAP
• To introduce tap
that to introduce screw
case nut
than tight the screw
10
. Do
22
7
9
.
14
. The
Adjusting the cutting angle (fig. C)
To adjust the cutting angle, loosen screw
the footplate
Tighten winged screw
15
and
Note:
For miter cutting, the cutting depth is smaller than
the value shown on the cutting depth scale
Always perform an inpection of parts of the
Always keep water clear off the parts of the
7
into the indicated for the arrow; after
24
through the hole
22
in accordance with the arrow indicates and
24
.
6 21
on scale until reaching the desired angle.
20
again.
23
and to in-
23
24
20
and displace
19
.